xiamuceer
22 lines
963 B
Python
22 lines
963 B
Python
"""大纲数据模型"""
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from sqlalchemy import Column, String, Text, Integer, DateTime, ForeignKey
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from sqlalchemy.sql import func
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from app.database import Base
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import uuid
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class Outline(Base):
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"""大纲表"""
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__tablename__ = "outlines"
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id = Column(String(36), primary_key=True, default=lambda: str(uuid.uuid4()))
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project_id = Column(String(36), ForeignKey("projects.id", ondelete="CASCADE"), nullable=False)
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title = Column(String(200), nullable=False, comment="大纲标题")
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content = Column(Text, comment="大纲内容")
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structure = Column(Text, comment="结构化大纲数据(JSON)")
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order_index = Column(Integer, comment="排序序号")
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created_at = Column(DateTime, server_default=func.now(), comment="创建时间")
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updated_at = Column(DateTime, server_default=func.now(), onupdate=func.now(), comment="更新时间")
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def __repr__(self):
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return f"<Outline(id={self.id}, title={self.title})>" |